previous 14 days
O3 concentrations per day (µg/m3), 19/04/2025 - 02/05/2025
next 14 days


- Click on the figures in the table cells to get an evolution graph of daily concentrations
- Click on the date to get an interpolation map
- "NA" means no or not enough data were available

Codecity19/0420/0421/0422/0423/0424/0425/0426/0427/0428/0429/0430/0401/0502/05
41B011 Sint-Agatha-Berchem 98 72 70 94 71 73 69 105 117 139 145 147 147 139
41MEU1 Neder-Over-Heembeek 104 69 70 86 56 54 62 98 111 130 136 140 141 141
41N043 Voorhaven (Haren) 105 64 69 88 62 63 64 102 101 132 135 135 139 139
41R001 Sint-Jans-Molenbeek 98 65 71 89 68 63 64 NA 105 127 135 128 141 127
41R012 Ukkel 101 63 68 92 70 70 61 103 112 87 111 137 146 145
42N016 Dessel 93 99 70 92 77 35 61 105 113 127 122 137 141 144
42N027 Bree 101 94 75 104 77 55 55 104 116 132 134 151 149 155
42N035 Aarschot 107 83 76 99 83 61 47 109 119 131 139 150 155 148
42N046 Gellik 100 86 77 105 81 61 56 109 114 126 139 143 149 141
42N047 Hasselt 112 90 76 102 84 56 49 NA 122 132 148 160 153 144
42R801 Borgerhout 97 92 77 90 76 60 86 104 119 127 127 141 148 151
42R811 Schoten 97 96 79 87 64 58 83 101 116 125 129 145 150 154
42R842 Mechelen (Hendrik Speecqvest) 101 80 67 81 60 59 67 100 109 120 134 143 140 145
44M705 Roeselare (Haven) 102 60 83 92 87 80 83 97 103 120 136 143 NA 137
44N012 Moerkerke 98 76 72 84 85 80 78 90 89 105 130 127 164 126
44N029 Houtem (Veurne) 94 63 63 83 84 85 80 82 97 116 122 142 156 128
44R701 Gent (Baudelopark) 102 90 77 86 84 77 90 100 103 119 138 151 144 133
44R710 Destelbergen 100 83 73 83 81 74 86 97 105 121 136 148 142 132
43N060 Havinnes 91 63 70 87 80 64 85 95 111 131 134 143 135 118
43N064 Rixensart 107 84 77 101 76 60 65 112 123 135 146 148 152 141
43N066 Eupen 90 83 78 94 73 55 59 98 109 118 142 136 136 128
43N070 Mons 96 63 60 85 69 73 64 105 130 147 141 153 132 132
43N073 Vezin 95 89 74 96 83 64 67 106 122 133 143 152 148 129
43N085 Vielsalm 96 97 85 91 76 64 89 103 106 128 131 136 148 117
43N093 Sinsin 92 97 73 94 86 80 76 99 120 129 136 145 144 121
43N100 Dourbes 90 90 69 95 93 69 85 102 117 129 143 140 144 117
43N113 Saint-Ode 89 105 77 88 86 77 89 92 99 119 125 133 137 125
43N121 Offagne 90 107 68 91 77 63 83 93 106 124 125 136 134 110
43N132 Habay-La-Neuve 87 102 68 81 75 62 91 95 91 118 127 139 137 102
43R221 Herstal 94 81 75 98 73 58 58 101 113 129 137 143 144 128
43R222 Liège (ISSeP) 94 96 77 98 74 59 58 104 114 127 139 146 147 125
43R240 Engis 93 83 70 88 66 52 54 100 113 125 135 148 142 122
43R401 Namur 89 81 70 96 77 60 59 100 116 126 134 135 145 127
45R502 Lodelinsart 94 81 62 85 76 55 61 102 119 134 141 145 135 123
 
Interpolated spatial average in :
Brussels99636991706567105113133139139143134
Flanders98797493796976101109126134144150138
Wallonia93827292796676107110128135143141120
Belgium95817392796776104110127135143145128
 
% of the population exposed to O3 concentrations > 180 μg/m³ in:
Brussels0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Flanders0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Wallonia0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Belgium0%0%0%0%0%0%0%0%0%0%0%0%0%0%
 
% of the population exposed to O3 concentrations > 240 μg/m³ in:
Brussels0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Flanders0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Wallonia0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Belgium0%0%0%0%0%0%0%0%0%0%0%0%0%0%

Color legend:Kleurlegende

These data are not validated : they should not be used for any study whatsoever
The use or publication of the data is allowed only when the source (www.irceline.be) is acknowledged

© IRCEL - CELINE